81411792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22027}}^1$

素因数の和:22056

約数の個数: 80

約数和(自身を含む): 262221312

約数和(自身を除く): 180809520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 22027, 44054, 66081, 88108, 132162, 154189, 176216, 242297, 264324, 308378, 352432, 462567, 484594, 528648, 616756, 726891, 925134, 969188, 1057296, 1233512, 1453782, 1696079, 1850268, 1938376, 2467024, 2907564, 3392158, 3700536, 3876752, 5088237, 5815128, 6784316, 7401072, 10176474, 11630256, 13568632, 20352948, 27137264, 40705896, 81411792]

約数ペア:

[(1, 81411792), (2, 40705896), (3, 27137264), (4, 20352948), (6, 13568632), (7, 11630256), (8, 10176474), (11, 7401072), (12, 6784316), (14, 5815128), (16, 5088237), (21, 3876752), (22, 3700536), (24, 3392158), (28, 2907564), (33, 2467024), (42, 1938376), (44, 1850268), (48, 1696079), (56, 1453782), (66, 1233512), (77, 1057296), (84, 969188), (88, 925134), (112, 726891), (132, 616756), (154, 528648), (168, 484594), (176, 462567), (231, 352432), (264, 308378), (308, 264324), (336, 242297), (462, 176216), (528, 154189), (616, 132162), (924, 88108), (1232, 66081), (1848, 44054), (3696, 22027)]